Thank you Guillermo and Gregg, I still have to read the interesting paper. So if my optimal pinhole diameter for a 100 mm FL is 0.36 mm, this means that my 24x30 cm film will record an image where every point will have a blur of 0.36 mm. So it is impossible to have sharp detail with pinhole photography ? Isn' it ?
Philippe -- **************************************** Philippe Monnoyer, Ph.D. IMEC vzw. Kapeldreef 75 B-3001 Leuven Optical Microlithography http://www.imec.be ****************************************
